baber/WOPTO huggingface dataset:
Patent JP-H10338562-A (JP)
Title: Heat insulating material
Inventor: TANAKA HIDEO
IPC: C04B103/30
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve heat insulating property, durability, strength characteristic and water absorption resistance by kneading cement, a fine lightweight inorganic aggregate, a high molecular foaming crushed sand, an inorganic thickener and a water reducing agent is a specific ratio in the presence of a resin film frothing agent and curing. SOLUTION: The resin film frothing agent is obtained by foaming an aq. solution obtained by adding and kneading a resin emulsion such as an acrylic resin emulsion and after that, adding and mixing 5-10 wt.% highly polymerized poly chlorinated vinyl alcohol, 3-5 wt.% water-soluble acrylic resin, 2-5 wt.% water-soluble melamine resin and 1-2 wt.% alkyl olefin sulfonate based frothing agent. This heat insulating materials obtained by kneading 10-30 pts.wt. fine lightweight inorganic aggregate, 2.5-3.5 pts.wt. high molecular foaming crushed sand having <=15 mm particle diameter, 0.5-1 pts.wt. inorganic thickener such as a water-granulated powder of a holmite ore and 0.25-1.5 pts.wt. water reducing agent such as sodium naphthaline sulfonate to 100 pts.wt. cement and 5-15 wt.% resin film frothing agent and curing.
Patent JP-H04361966-A (JP)
Title: Elevator
Inventor: KIMURA NOBUHITO
IPC: B66B5/02
Filed: 1991-06-11
Abstract: PURPOSE:To obtain an elevator in which swinging of a main cable for suspending a cage is small when a building is swinging. CONSTITUTION:By a detecting means 11 which generates a direction output by a change in the horizontal direction of a building 2, a main cable 5 is pressed in the direction opposite to the direction output by control means 12A and 12B provided at a machine room 3 or a cage 6. By this, swinging displacement of the main cable 5 is restricted. Also, by calculation at a vibration damping control device, an optimum pressing amount on the main cable 5 is directed to the vibration damping means 12A and 12B.
Patent JP-S6411126-A (JP)
Title: Production of electroconductive high polymer film
Inventor: HARA SUSUMU
IPC: C08G61/00
Filed: 1987-07-03
Abstract: PURPOSE:To obtain an electroconductive film suitable for a electromagnetic shield material, etc., and having excellent mechanical strength, by subjecting an aromatic compound to electrolytic polymerization in the presence of a supporting electrolyte, thermoplastic high polymer and solvent. CONSTITUTION:(A) An aromatic compound (e.g. thiophene) is subjected to electrolytic polymerization in the presence of (B) a supporting electrolyte (e.g. tetrabutylammonium tetrafluoroborate), (C) thermoplastic high polymer (e.g. polycarbonate) and (D) solvent (e.g. o-dichlorobenzene) to provide the aimed high polymer film.
Patent JP-H0828889-A (JP)
Title: Hot water heating system
Inventor: ITO TERUAKI
IPC: F24D3/00
Filed: 1994-07-18
Abstract: PURPOSE:To reduce the electric energy of a circulating pump and the consumed electric energy of a whole system by thermally driving the circulating pump. CONSTITUTION:A pipeline in the side of an outlet 1d of high temperature hot water is branched from the heat exchanger 1b of a hot water boiler 1 having a burner 1a and the heat exchanger 1b. One end of the pipeline is connected to one inlet side of a three-way valve 2, the other end is connected to the inlet port of a thermally driven circulating pump 3 and the low temperature hot water inlet 1c of the heat exchanger 1b is connected to the other inlet side of the three-way valve 2. The outlet side of the three-way valve 3 is connected to a small capacity pump 5 through a thermally driven actuator 4 and the outlet of the pump 5 is connected to the low temperature hot water inlet 1c of the heat exchanger lb. The output shaft of of the thermally driven actuator 4 interlocks with the driving shaft of the thermally driven circulating pump 3 through an amplifier so that the circulating pump 3 is thermally driven by the thermally driven actuator 4 with the small capacity pump 5 as a driving source.
Patent JP-S6410005-A (JP)
Title: Solid fuel burning equipment and its operation control method
Inventor: ISHII YOSHIAKI
IPC: F23G5/50
Filed: 1987-07-03
Abstract: PURPOSE:To allow the complete combustion of solid fuel primarily comprising waste plastic, paper, lumber, etc., by providing a rooster rotating mechanism which rotates the grate on the horizontal plane, an ignition burner which ignites the solid fuel supplied by a fuel supply mechanism, and a secondly combustion burner which prevents black smoke from being produced. CONSTITUTION:For catch fire, a motor 21 is first started to drive a fuel supply screw 3 to supply a proper amount of fuel for producing a pilot fire on the grate, and an ignition burner 17 and a secondary combustion burner 18 are operated. The ignition burner 17 causes the solid fuel to burn, and, after the flame temperature is detected to have risen to higher than 400 deg.C, preferably higher than 600 deg.C, the fuel supply screw 3 is started. Within one minute after the steady combustion is attained, fan 10 and fan 11 are started to supply the primary air and secondary air. Once the combustion of the solid fuel has stabilized, the secondary combustion burner 18 is extinguished.
Patent JP-H0914443-A (JP)
Title: Resin made hydraulic cylinder
Inventor: SHIMIZU MIKIYUKI
IPC: F16D25/12
Filed: 1995-06-30
Abstract: PURPOSE: To improve pressure strength of a resin made hydraulic cylinder while taking generation of a weld line into consideration. CONSTITUTION: A hollow cylindrical part 11 whose one end is opened and also the other end is closed, a first installing part 14a which has an installing hole and which is formed on one end side of the cylindrical part 11, a second installing part 14b which is formed on the other end side of the cylindrical part 11, a connecting part 14c for connecting the first installing part 14a and the second installing part 14b to each other through the cylindrical part 11 and a clearance 15, and a flange part 13 having a resin flow passage setting part formed between the second installing part 14b and the other end of the cylindrical part 11. A notch is arranged on the resin flow passage setting part of the flange part 13, which is formed by injecting resin from the center part of the other end of the cylindrical part 11.
Patent JP-S6142740-A (JP)
Title: Optical head
Inventor: IWAMOTO TOSHITAKA
IPC: G11B7/09
Filed: 1984-08-06
Abstract: PURPOSE:To obtain an invariably stable information signal by providing a transparent parallel plane plate which has a refractive index from that of the optical path between an objective lens and an optical system behind it on the optical path, and providing a driving device which controls the angle of incidence of the optical path to the transparent parallel plate. CONSTITUTION:The transparent parallel plane plate 20 capable of varying the angle of incidence is provided between the objective lens 7 and a lambda/4 plate 16, and a driving device 21, such as a stepping motor, which rotates the plate 20 around its one end as shown by an arrow 20 is coupled with the plate 20 to control the angle of incidence of the optical axis of incident on the transparent parallel plane plate 20. Further, the plane plate 20 is put where the optical path extending to a recording medium and the optical path of reflection from the recording medium overlap each other; laser light incident on the disk 1 is not eclipsed, loss of the quantity of light is reduced, and the center of the objective lens 7 coincides with the maximum point of the quantity of incidentce all the time, so optical aberrations become hard to appear.
Patent JP-S6324942-A (JP)
Inventor: TERII MAKUGABAN HEEBAA
IPC: A61F2/30
Filed: 1987-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5688461-A (JP)
Title: Stabilized polymer composition
Inventor: SASAKI TAKAYUKI
IPC: C08L21/00
Filed: 1979-12-21
Abstract: PURPOSE: To obtain a polymer having stabilized properties against oxygen, heat, light, etc., by adding a 4,5,6,7-tetrahydrobenzimidazoline-2-thione derivative to a polymer.  
     CONSTITUTION: One hundred pts.wt. polymer is mixed with 0.5W10pts.wt. 4,5,6,7- tetrahydrobenzimidazoline-2-thione derivative of the formula (where R 1  is H, an alkyl, aryl, or aralkyl group and R 2  is an alkyl, aryl, or aralkyl group). The polymer used includes preferably natural rubber and such synthetic rubber as butadiene-styrene copolymer, butadiene-acrylonitrile copolymer, or chloroprene rubber, and the 4,5,6,7-tetrahydrobenzimidazoline-2-thione derivatives used include 1-butyl-2-mercapto-4,5,6,7-tetrahydrobenzimidazole, and 1,3-dimethyl-4,5,6,7-tetrahydrobenzimidazoline-2-thione. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5866187-A (JP)
Inventor: NAKAI SHIROU
IPC: G07D9/04
Filed: 1981-10-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0217405-A (JP)
Title: Accuracy improving method in distance measuring by using optical sensor
Inventor: YAMAZAKI MASANOBU
IPC: G01C3/00
Filed: 1988-07-05
Abstract: PURPOSE:To improve the measuring accuracy by rendering a surface to be measured into a macroscopic state and, scattering and reflecting thin beams. CONSTITUTION:A macroscopic surface film 2 is formed on the surface of an iron plate 1 which is to be measured. Accordingly, the surface of the iron plate 1 is made in the macroscopic state, and small protrusions and recesses are formed on the surface of the iron plate by thin beams 3 radiated thereto. This surface film 2 is easily realized, for example, by coating the surface of the iron plate 1 with a film of resin paint or white varnish. Fine particles contained in the coating film are aligned all over the surface of the iron plate to form the small protrusions and recesses. Therefore, if thin beams are radiated to the surface film 2 from an optical distant sensor 4 to measure the distance, the radiated thin beams 3 are scattered almost completely and reflected by the surface film 2 thereby to form an image on a semiconductor position detector 6 through a lens 7 as an incident light. Thus, the reflected light of thin beams 3 is made stable and low in the ratio of regular reflection beyond the receiving range of the lens 7. As a result, the total amount of the received light on the element 6 is large with less variation, whereby the accuracy of the position signal is improved.
Patent JP-S6320064-A (JP)
Title: Device for producing spacer plate
Inventor: YOKOIE NAOSHI
IPC: H01M50/40
Filed: 1986-07-15
Abstract: PURPOSE:To reduce the production of defectives to prepare for the succeeding normal transfer by providing a defective detector for detecting whether resin remains in the shaping groove on a transfer roller after transfer or not. CONSTITUTION:The device for producing a spacer plate is provided with a resin feeder 4, a stencil paper feeder 5, and the defective detector 6. When resin remains in the shaping groove 1 on the transfer roller 3 due to the improper transfer at a separation roller 17, the fact is detected by the detective detector 6, the delivery from the resin feeder 4 and the delivery of transfer paper W are stopped through controller 18, and arrangements for the succeeding normal transfer are made. Consequently, the production of defectives can be reduced, and a high-quality spacer plate is continuously produced.
Patent JP-H0511970-A (JP)
Title: Cursor control system
Inventor: NAKAYAMA HIROKO
IPC: G06F3/0481
Filed: 1991-07-06
Abstract: PURPOSE:To prevent a cursor from interrupting window display at a multiwindow system by moving and displaying the cursor while referring to a cursor display position information table corresponding to the window, or displaying the cursor at a release position. CONSTITUTION:A cursor display position information table 11 provided corresponding to the window previously sets the presence/absence of the automatic move of the cursor, moving position, releasing position and releasing state. When the cursor is moved into the window, a display processing part 12 moves and displays the cursor while referring to this cursor display position information table 11. When a release operation designated in advance is generated in the state of displaying the cursor on the window, the cursor is displayed at the release position or the move/display of the cursor is canceled corresponding to whether the release position is registered or not, etc., while referring to this cursor display position information table 11, and the operability of cursor display can be improved.
Patent JP-S5591084-A (JP)
Title: Picture forming device
Inventor: NISHIMURA YUKIO
IPC: G06K15/10
Filed: 1978-12-28
Abstract: PURPOSE: To decrease the capacity for the memory which memorizes the picture element signals by securing a smaller number of the subsequent rows than a certain row for the number of the recording elements provided in opposition to the drum and the number of each row of the reading device.  
     CONSTITUTION: Recording elements 15-1W15-9 such as the ink jet nozzle or the like are installed on fixed component 14 provided in opposition to drum 11. Thus component 14 is shifted toward arrow Z along with rotations of drum 11, and accordingly recording points P1WP9 are recorded on the recording paper rolled up to drum 11. Here if an optional recording point is shown by space coordinates X 1  and θ 1 , each recording element is distributed so that the remaining No.N recording point may occupy space coordinates XN and θN shown by Eq. 1, where θN is the angle formed by the reference line passing through the central axis of the drum cross-section and the straight line connecting the central axis and recording point PN, and ΔL is the distance equal to one resolution element on drum 11. The same conception can be applied also to the arrangement of the reading devices to read out the information on the original. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0215787-A (JP)
Title: Av switcher
Inventor: HARUNA NAOSUKE
IPC: H04N5/268
Filed: 1988-07-04
Abstract: PURPOSE:To control the turning on/off of power supply to an AV apparatus at the time of automatic picture and sound recording and, at the same time, to automatically switch the connection between each AV apparatus by providing a signal and power supplying route controlling means, time reservation storing means, time counting means, and power distributing means. CONSTITUTION:At a signal and power supplying route controlling means 4, the current time which is the output of a time counting means 1 is always compared with plural sets of starting time 20 and ending time 21 stored in a timer reservation storing means 3. When the current time coincides with the starting time 20, a signal selecting means 5 is controlled and signals are switched to connect an actual route to cope with the signal input and signal output shown in signal route information 22 stored in the time reservation storing means 3. Then a power distributing means 6 is controlled in accordance with the turning on/turning off information of the power supply shown in power supply information 23 and necessary power supply outputs are turned on. When the current time coincides with the ending time 21, the power supply outputs are turned off. During the period other than the period between the starting time and ending time, the signal selecting means and power distributing means 6 are controlled by a manually operating signal generating means 2.
Patent JP-S6143763-A (JP)
Title: Developing sleeve of developing device
Inventor: YANO HIDETOSHI
IPC: G03G15/08
Filed: 1984-08-08
Abstract: PURPOSE:To make a developing sleeve lightweight and to reduce the cost by constituting a part of a core material of the developing sleeve, which supplies a toner which develops a latent image, with a paper cylinder at least. CONSTITUTION:A core material 8 of a toner supply sleeve 5 of a latent image carrier is formed with a paper cylinder. A conductive layer 9 is formed on the paper cylinder 8, and a bias is applied thereby by a power source 12. The conductive layer 9 is formed by coating an aluminium foil or a conductive resin. An insulating layer 10 and an electrode dispersing layer 11 which has many minute electrodes 13 dispersed in an insulating resin are laminated on the conductive layer 9. Minute electrodes 13 are insulated from one another and from the conductive layer 9 and act as floating electrodes to generate an effective edge effect at a visible image formation time. A destaticizing brush and a layer thickness control member are connected to the power source 12 to exert the destaticizing action. Thus, the sleeve is made lightweight and the cost is reduced.
Patent JP-H108912-A (JP)
Title: Turbine bypass valve control device
Inventor: ARAKI TERUYUKI
IPC: F01D17/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To constantly maintain the rising rate of a load, by correcting a closing signal by the load signal of a steam turbine, in switching from steam bypass operation to steam turbine operation in a combined cycle plant by a turbine bypass program closing slignal. SOLUTION: In operating a plant, a high-pressure turbine bypass valve 1 is controlling main steam pressure, and at the point of time when control is shifted to turbine inlet pressure control when a turbine load is increased, program closing control is made. At the time of switching of this operation, in the case of, e.g. a HOT mode, a high-pressure turbine bypass valve opening rate signal and a signal, converted into a turbine load in a function generator 43 by turbine first step pressure 22, are compared by a subtracter 42 and a change ratio setting machine 33 by a time set by a relevant signal generator 36. Then a deviation signal to a turbine load is outputted as a correcting signal by a proportional ingegral computing element 44, to control the high-pressure turbine bypass valve 1, thereby making the turbine load constant.
Patent JP-S5955302-A (JP)
Title: Control device for operation of evaporation concentration device
Inventor: SAWA AKIRA
IPC: B01D1/00
Filed: 1982-09-24
Abstract: PURPOSE:To prevent mis-operation and to less manpower by providing an operation mode selector, a sequence controller, a water level controller for operating flow rate control valves, a pressure controller and a logical generator. CONSTITUTION:A control system for evaporator temp. detects the temp. of an evaporator 01 and controls a control valve 010 for evaporator temp. A control system for water level of evaporator detects the water level in the evaporator 01 and controls a control valve 09 for water level of evaporator. A control system for water level of condenser detects the water level in a condenser 05 for condensing steam and controls a control valve 012 for water level of condenser. A control system for flow rate of distilled water detects the flow rate of distilled water and controls a control valve 011 for cooling water. Prescribed operations are performed when an operation mode switch is pushed.
Patent JP-H083563-A (JP)
Title: Flue hole of coke oven and its lid
Inventor: TOMIYAMA HIROTSUGU
IPC: C10B25/00
Filed: 1994-06-23
Abstract: PURPOSE:To prevent rainwater from penetrating from a lid part of a flue hole and an anchor closing an oven from burning with a flame from a laying joint opening part of bricks in the flue hole. CONSTITUTION:This flue hole 2 for a coke oven is provided by forming the flue hole thereof into a downward narrowed tapered shape and constituting a flue lid of a flue upper lid 5 fitting into the top of the flue hole having the downward narrowed taper and a flue lower lid 9 capable of coming into close contact with a part of a laying joint 8 of bricks 1 in the flue hole.
Patent JP-S5867758-A (JP)
Title: Colored material
Inventor: TAIRA HISASHI
IPC: C09B67/02
Filed: 1981-10-20
Abstract: PURPOSE:To provide the titled colored material having a coloring agent bonded stably and uniformly to the surface, by mixing a coloring agent to a calcium- containing granular or powdery solid material, and adding and reacting sulfuric acid to the mixture. CONSTITUTION:For example, a calcium-containing granular or powdery solid material (e.g. limestone, wollastonite, coral, etc.) is mixed with a coloring agent (e.g. iron oxide, phthalocyanine blue, etc.), if necessary moistened with water, and added with sulfuric acid to obtain the objective colored material. USE:Building material, decoration material, etc.
Patent JP-H061223-A (JP)
Title: Estimated vehicle speed computing device
Inventor: TANAKA KEISHIN
IPC: B60T8/17
Filed: 1992-06-24
Abstract: PURPOSE:To estimate the vehicle speed in a simple manner and with a high accuracy by providing an estimated vehicle speed computing means where the estimated vehicle acceleration is successively updated by the preset acceleration/deceleration, and when the acceleration/deceleration is judged, the estimated vehicle speed is obtained by successively updating the current estimated vehicle speed by the vehicle acceleration/deceleration. CONSTITUTION:When a judgement is made that the vehicle acceleration/ deceleration Gx is not less than the specified value alpha in an acceleration/ deceleration discriminating circuit 37, or when the control signal S based on the braking operation and the acceleration operation of a driver is supplied to the acceleration/deceleration discriminating circuit 37, a judgement is made that the vehicle is accelerated/decelerated and the method to obtain the estimated vehicle speed Vref(n) is switched by using the expression I. (where, t means the computing period). Thus, the estimated vehicle speed Vref(n) can be obtained with high accuracy by using the value of the vehicle acceleration/ deceleration Gx.
Patent JP-H07223442-A (JP)
Title: Automobile expansion hood device
Inventor: INOUE YASUO
IPC: B60J11/00
Filed: 1992-05-16
Abstract: PURPOSE:To reduce damage to a parked automobile appreciably by protecting it against rain and the night dew. CONSTITUTION:A roof main body 1 is mounted on the roof of an automobile, and hoods 2, 3, 4, 5, 6 that are easy to expand and contract are combined with the roof main body, and are put in the roof main body with the automobile running, and are pulled out of the roof main body with the automobile parked.
Patent JP-H05334706-A (JP)
Title: Reproducing device for optical recording information
Inventor: MAEDA TAKANORI
IPC: G11B7/09
Filed: 1992-06-02
Abstract: PURPOSE:To accelerate a track search. CONSTITUTION:Since respective relations among a track pitch d1, the track pitch d2 between groups, a beam spot pitch ds are made 0.5Xd1<ds<d1 or d1<ds<1.5d1 (d1not equal to d2), when the tracks of the same group are not traced by three beam spots correctly, both of a three beam tracking error and a push-pull tracking error become no zero simultaneously by a correct polarlity. By such a characteristic, in a track search by the jump, etc., of the track, since a process so that an RF signal from the return beam of the beam spot is demodulated and judged by the content of the demodulated signal as usual is unnecessitated, the track search is accelerated.
Patent JP-H0218554-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/34
Filed: 1988-07-06
Abstract: PURPOSE:To obviate the generation of magenta fogging even a bleaching bath intrudes into a developing soln. by making combination use of a specific magenta coupler and a specific fogging restrainer. CONSTITUTION:The magenta coupler expressed by formula I is incorporated into >=1 layers of the silver halide emulsion layers of the title photosensitive material and the fogging restrainer expressed by formula IV is incorporated into >=1 layers of the above-mentioned emulsion layers and non-photosensitive layers. In formula I, Ar denotes aryl; Y denotes H, elimination group; X denotes halogen, alkoxy, etc.; R1 denotes 1-20C alkyl; J denotes alkylene; (n) denotes 0-4. The compd. of formula II (where R is the group of formula III) is usable as the coupler expressed by formula. In formula IV, Q denotes an atom group necessary for forming a desired heterocycle; M denotes H, alkali metal. The compd. expressed by formula V, etc., are usable as the fogging restrainer.
Patent JP-S6324390-A (JP)
Inventor: OKAWA SHOZO
IPC: G07D7/00
Filed: 1986-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。